UNLABELLED A cross-sectional survey of school-children aged from 9 to 15 y was performed in the city of Petaling Jaya to look for predictors of recurrent abdominal pain. A sample of 1488 children was randomly chosen, of whom 143 (9.6%) had recurrent abdominal pain according to Apley's criteria. CONCLUSION The results of the study show that recurrent abdominal pain was associated with a number...

In the context of transition towards cleaner and sustainable energy production, microgrids have become an effective way for tackling environmental pollution crisis issues. With increasing penetration renewables, how to coordinate demand response renewable generations is a critical challenging issue in field microgrid scheduling. To this end, bi-level scheduling model put forward isolated with c...

This paper presents a modified Jaya algorithm (MJaya) for optimizing the material costs and electric-thermal performance of an Underground Power Cable System (UPCS). Three power cables arranged in flat formation are considered. XLPE high voltage situated thermal backfill layer ensuring optimal cable system. The dimensions, material, conductor area selected as design variables optimization probl...

radial distribution network for loss minimization N. H. Shamsudin , N. A. Abidullah, A. R. Abdullah , M. S. Mamat , M. F. Sulaima, , H. I. Jaafar #6 # Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysis 1 [email protected] 2 [email protected] 3 [email protected] 4 [email protected] 5 [email protected]...